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1مؤتمر
المؤلفون: Smucker, Karoline, Manouchehri, Azita
المصدر: Conference Papers -- Psychology of Mathematics & Education of North America; 2020, p1336-1340, 5p
مصطلحات موضوعية: MATHEMATICS education, STATISTICS education, THIRD grade (Education), GRAPHIC methods, TEACHING